CY8C3245PVI-157 Cypress Semiconductor Corp, CY8C3245PVI-157 Datasheet - Page 67

• Manufacturer Part Number: CY8C3245PVI-157
• Description: CY8C3245PVI-157
• Manufacturer: Cypress Semiconductor Corp
• Series: PSOC™ 3 CY8C32xxr

Specifications of CY8C3245PVI-157

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, LIN, SPI, UART/USART
• Peripherals: CapSense, DMA, LCD, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.71 V ~ 5.5 V
• Data Converters: A/D 2x12b, D/A 1x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

11.3 Power Regulators
Specifications are valid for –40 °C ≤ T
except where noted.
11.3.1 Digital Core Regulator
Table 11-4. Digital Core Regulator DC Specifications
Figure 11-5. Regulators V
11.3.2 Analog Core Regulator
Table 11-5. Analog Core Regulator DC Specifications
Figure 11-7. Analog Regulator PSRR vs Frequency and V
Document Number: 001-56955 Rev. *J
V
V
V
V
Parameter
Parameter
DDD
CCD
DDA
CCA
Input voltage
Output voltage
Regulator output capacitor
Input voltage
Output voltage
Regulator output capacitor
Description
Description
CC
vs V
DD
A
≤ 85 °C and T
±10%, X5R ceramic or better. The two
V
as short a trace as possible, see
System
±10%, X5R ceramic or better
CCD
J
≤ 100 °C, except where noted. Specifications are valid for 1.71 V to 5.5 V,
pins must be shorted together, with
on page 29
DD
Conditions
Conditions
Figure 11-6. Digital Regulator PSRR vs Frequency and V
Power
PSoC
Min
1.8
Min
1.8
–
–
®
–
–
3: CY8C32 Family
1.80
Typ
1.80
Typ
–
1
–
1
Data Sheet
Max
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5.5
Max
5.5
–
–
–
–
Units
Units
µF
µF
V
V
V
V
DD
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